Style B7 - Y Strainer (Cast Iron)

 

Cast Iron

250# NPT Threaded

(ASTM A 126, Class B)

APPLICATIONS
Steam, water, oil or gas where protection from foreign matter in a pipeline is required.

FEATURES
The Style B7 strainer features a straight thread bushing in sizes ¼” thru 3”. All Style B7 strainers are furnished standard with a NPT blow-off connection and can be supplied with a cast iron blow-off plug upon request.

SCREENS
Standard screens are 20 mesh 304 stainless steel through size 2”. Sizes 2- 1/2” and 3” are furnished with 1/16” perforated 304 stainless steel screens. All screens are spot welded for maximum strength. Different size perforations and meshes are available in stainless steel, monel, and brass to meet specific media requirements. If media is not indicated, screens for water will be supplied.

Please refer to PDF brochure for full details and available sizes.

Working Pressures - Non Shock

Nom. Rating Media 1/4" to 4" 8mm to 100mm
250# Threaded Steam 250 PSI @ 406°F 1724 KPa @ 208°C
W.O.G. 400 PSI @ 150°F 2759 KPa @ 66°C

Product Codes

Cast Iron 250 lb NPT Connection Size Suggested Max. Flow
YS-B71100 1/4" 2 GPM (US)
YS-B71101 3/8" 4 GPM (US)
YS-B71102 1/2" 6 GPM (US)
YS-B71103 3/4" 13 GPM (US)
YS-B71104 1" 23 GPM (US)
YS-B71105 1-1/4" 32 GPM (US)
YS-B71106 1-1/2" 55 GPM (US)
YS-B71107 2" 100 GPM (US)
YS-B71108 2-1/2" 150 GPM (US)
YS-B71109 3" 220 GPM (US)
     
 
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